Her mind darted to the two young wenches hired by Mrs. Barrow, to the carpenter who had been sent for to mend defective hinges, and broken chair legs, and even to the boy who had been engaged to assist the gardener in his labors. She started half out of her chair, exclaiming, “Good God! You do not think that that man who was working here all the morning—or the maids—or—”

“No, I’m afraid not,” Nicky said wistfully. “You mean Redditch, do you? I must say it is a first-rate notion, but I have known Redditch all my life. And as for the maids, ain’t one of them Mrs. Barrow’s niece and the other a girl from the village?”

“Of course!” she said, sinking back again. “I do not know how I came to be so stupid! It is your fault, you horrid boy, for putting such dreadful ideas into my head! And now I come to think of it, I have not the least apprehension that any sinister stranger will arrive at Highnoons, for it is not at all reasonable to suppose that the man who employed De Castres can be aware, that your cousin was employed as a go-between.”

“Why not?” demanded Nicky, staring.

“Because if this dreadful person knew who was the man from whom De Castres obtained information he must surely have approached him himself! Why should the French Government be paying two persons where one would suffice? I am sure they would never do so!”

Nicky thought this over. “Well, yes,” he admitted in some discontent. “I dare say that may be so. And that is why Francis is forced to act in the matter himself, which I’ll wager he never wanted to do! I must say, it will be a dead bore if Francis is the only man we have to reckon with!”

He continued walking about the room, advancing and discarding theories, until relief came to Mrs. Cheviot in the solid shape of Mr. John Carlyon who, after shaking hands with his hostess, prosaically recommended Nicky to take himself off for a brisk walk.

“Walk! I do not want to go for a walk!” said Nicky, quite affronted.

“Then sit down, and do not be fidgeting Mrs. Cheviot in this way. What has become of your guest, ma’am?”

“He is laid down upon his bed.”